CN106037298B - A kind of Damping sliding rail with gear structure - Google Patents
A kind of Damping sliding rail with gear structure Download PDFInfo
- Publication number
- CN106037298B CN106037298B CN201610584850.XA CN201610584850A CN106037298B CN 106037298 B CN106037298 B CN 106037298B CN 201610584850 A CN201610584850 A CN 201610584850A CN 106037298 B CN106037298 B CN 106037298B
- Authority
- CN
- China
- Prior art keywords
- rail
- idler wheel
- rack
- gear
- wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/44—Sequencing or synchronisation of drawer slides or functional units
- A47B88/447—Simultaneous movement of rails within drawer slides, i.e. with a coordination of movement with all rail elements moving at the same time
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0013—Guide construction for drawers having a pinion on the intermediate drawer rail, between the upper and lower rail
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0018—Buffers, stop blocks or latches for single drawer slides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B2210/00—General construction of drawers, guides and guide devices
- A47B2210/0002—Guide construction for drawers
- A47B2210/0029—Guide bearing means
- A47B2210/0043—Wheels
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The present invention discloses a kind of Damping sliding rail with gear structure, including two groups of guide rails, every group of guide rail includes upper rail, middle rail, lower rail and damping mechanism, the upper rail and lower rail are the cavity body structure that single side opens, the middle rail is edge-on U-shaped structure, the middle rail is through the aperture position between upper rail and lower rail, rail during the upper rail is surrounded, upper rail is internally provided with upper roller frame, bottom roller frame is arranged in the lower rail, the position being staggered with upper roller frame in the cavity of upper rail is equipped with upper rack, in the cavity of lower rail lower rack is equipped with upper rack opposite position, gear is equipped at the center side of middle rail, the bottom of the lower rail is connected with mounting bracket, damping mechanism is assemblied on mounting bracket.There is the present invention Damping sliding rail of gear structure to effectively increase the internal capacity rate of drawer, improve whole balance and stability, and external dust or fluid can be effectively prevent to enter internal and influence transmission effect, effectively increase the service life of sliding rail.
Description
Technical field
The present invention relates to sliding rail technical field more particularly to a kind of Damping sliding rails with gear structure.
Background technology
Existing gear Damping sliding rail whole height is larger currently on the market, reduces the internal capacity rate of drawer, and hinder
The width of Buddhist nun's sliding rail is generally 19 to 20 millimeters, and balance quality is not fine, and drawer is easy to happen shake in draw process,
Internal gear face and the side of sliding rail is almost concordant, easily enters dust particles, causes sliding rail operation unsmooth, reducing makes
With the service life, the idler wheel that sliding rail inside is installed is mostly solid construction, and shaft can not be rotated further after wearing so that drawer
Pull is relatively elaborate, and sliding rail integral waterproofing performance is bad, and surface abrasion resistance is bad, and oxidizable corrosion accelerates the abrasion of sliding rail.
Invention content
In view of the above, it is necessary to provide a kind of compact-sized and wear-resisting damping cunnings with gear structure by the present invention
Rail.
To achieve the goals above, present invention employs following technical solutions：
A kind of Damping sliding rail with gear structure, including two groups of guide rails, every group of guide rail include upper rail, middle rail, lower rail and
Damping mechanism, the upper rail and lower rail are the cavity body structure that single side opens, and the middle rail is edge-on U-shaped structure, in described
Rail is through aperture position between upper rail and lower rail, rail during the upper rail is surrounded, and upper rail is internally provided with upper roller frame, it is described on
Turning rolls is embedded with top idler wheel, upper bottom idler wheel and upper side wheel, and bottom roller frame, the bottom roller are arranged in the lower rail
Frame is embedded with bottom idler wheel, lower top idler wheel and lower side wheel, and the position being staggered with upper roller frame in the cavity of the upper rail is equipped with
Upper rack, the cavity of the lower rail is interior to be equipped with lower rack with upper rack opposite position, is equipped at the center side of the middle rail
The bottom of gear, the lower rail is connected with mounting bracket, and the damping mechanism is assemblied on mounting bracket.
Preferably, the gear respectively with upper rack and lower rack synchro-meshing, and in design runlength keep engagement shape
State.
Preferably, between upper rack and the medial surface of upper rail, the lower wall of middle rail is located at the upper side wall of the middle rail
Between lower rack and the medial surface of lower rail, and the position of engagement of upper rack and gear is in the lower section of the upper side wall of middle rail, lower tooth
The position of engagement of item and gear is in the top of the lower wall of middle rail.
Preferably, the upper top idler wheel, upper bottom idler wheel, upper side wheel, bottom idler wheel, lower top idler wheel and lower side wheel are
Hollow roller made of PVC material or POM materials, hollow part are equipped with shaft, and upper top idler wheel is located at the inner top surface of upper rail
Between the outer top surface of middle rail, upper bottom idler wheel is located between the inner top surface and the inner bottom surface of upper rail of middle rail, and upper side wheel is located at upper
Between the medial surface of rail and the lateral surface of middle rail, bottom idler wheel, lower top idler wheel and lower side wheel are rolled with upper top idler wheel, upper bottom respectively
Wheel and upside idler wheel are symmetrical arranged.
Preferably, the damping mechanism uses spring bumper or elastic rubber buffer unit, and in the stroke of upper rail
Both ends respectively setting one.
Preferably, the upper rail, middle rail and lower rail are all made of stainless steel material and are made, and surface coats wear-resistant material layer.
Preferably, the mounting bracket is " L " type bending structure, and vertical sidewall is equipped at least three groups of mounting holes, described
Lower rail is mounted on the horizontal flanging of mounting bracket, and the damping mechanism is between lower rail and the vertical sidewall of mounting bracket.
Preferably, the upper rail is equipped with limiting plate close to the lateral surface of mounting bracket vertical sidewall, and the limiting plate is upper
The stroke both ends of rail are mutually abutted against with damping mechanism respectively, and the top of upper rail is equipped with the buckle of protrusion.
Preferably, sliding rail is symmetrically disposed on cabinet chamber both sides, is realized and is fixed by the mounting hole on mounting bracket, and upper rail passes through
Buckle is connect with drawer bottom.
Compared with prior art, the beneficial effects of the invention are as follows：Damping sliding rail with gear structure is slided by reducing
The whole height of rail so that structure is compacter, effectively increases the internal capacity rate of drawer, by widening the width of sliding rail,
Whole balance and stability are improved, using the structure of concealed gear and the full enclosed of upper lower rail, can be effectively prevent
It installs and influences to be driven effect using the entrance of process dust or fluid, sliding rail surface uses wear-resistant material coating, idler wheel to adopt
With hollow-core construction, is worn caused by reducing use in the process, effectively improve the service life of sliding rail.
Description of the drawings
Fig. 1 is the forward sight structural schematic diagram of the present invention；
Fig. 2 is the right side structural representation of the present invention.
In figure：Rail in 1 upper rail, 2,3 lower rails, 4 damping mechanisms, 5 upper racks, top idler wheel on 6,7 time racks, 8 go to the bottom idler wheels,
9 gears, 10 mounting brackets, 11 mounting holes, 12 limiting plates, 13 buckles, 14 upper roller framves, bottom idler wheel on 15, on 16 under side wheel, 17
Turning rolls, 18 times top idler wheels, 19 times side wheels.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, band gear Damping sliding rail, including two groups of guide rails, every group of guide rail upper rail 1, middle rail 2, lower rail 3 and damping
Mechanism 4, upper rail 1, middle rail 2 and lower rail 3 are all made of stainless steel material and are made, and surface coats wear-resistant material layer, and sliding rail can be improved
The wear-resisting property on surface, upper rail 1 and lower rail 3 are the cavity body structure that single side opens, and middle rail 2 is edge-on U-shaped structure, middle rail 2
Aperture position between upper rail 1 and lower rail 3, the structure of 3 full enclosed of upper rail 1 and lower rail effectively prevent installing and use
The entrance of process dust or fluid and influence to be driven effect, the position being staggered with upper roller frame 14 in the cavity of the upper rail 1 is set
There is upper rack 5, the cavity of the lower rail 3 is interior to be equipped with lower rack 7 with 5 opposite position of upper rack, is set at the center side of middle rail 2
There is a gear 9, gear 9 with upper rack 5 and lower 7 synchro-meshing of rack, and keeps meshing state in design runlength respectively, upper rail 1
Rail 2 in encirclement, upper rail 1 are internally provided with upper roller frame 14, and the upper roller frame 14 is embedded with top idler wheel 6, upper bottom idler wheel 15
With upper side wheel 16, bottom roller frame 17 is arranged in the lower rail 3, the bottom roller frame 17 is embedded with bottom idler wheel 8, lower top
Idler wheel 18 and lower side wheel 19, upper top idler wheel 6, upper bottom idler wheel 15, upper side wheel 16, bottom idler wheel 8, lower top idler wheel 18 and downside
Idler wheel 19 is hollow roller made of PVC material or POM materials, and each idler wheel hollow part is equipped with shaft, and shaft can be opposite
Axis hole rotates, and hollow roller can rotate relative to shaft, it is upper push up idler wheel 6 be located at upper rail 1 inner top surface and middle rail 2 outer top surface it
Between, upper bottom idler wheel 15 is located between the inner top surface and the inner bottom surface of upper rail 1 of middle rail 2, and upper side wheel 16 is located at the medial surface of upper rail 1
Between the lateral surface of middle rail 2, bottom idler wheel 8, lower top idler wheel 18 and lower side wheel 19 respectively with upper top idler wheel 6, upper bottom idler wheel
15 and upper side wheel 16 be symmetrical arranged, the upper side wall of middle rail 2 is between upper rack 5 and the medial surface of upper rail 1, under middle rail 2
Side wall is between lower rack 7 and the medial surface of lower rail 3, and the position of engagement of upper rack 5 and gear 9 is in the upside of middle rail 2
The position of engagement of the lower section of wall, lower rack 7 and gear 9 is in the top of the lower wall of middle rail 2, and the bottom of lower rail 3 is connected with peace
10 are shelved, mounting bracket 10 is " L " type bending structure, and vertical sidewall is equipped at least three groups of mounting holes 11, and two groups of guide rails are symmetrical
Cabinet chamber both sides are set to, is realized and is fixed by the mounting hole 11 on mounting bracket 10, lower rail 3 is mounted on the horizontal folding of mounting bracket 10
Bian Shang, damping mechanism 4 are assemblied on mounting bracket 10, and damping mechanism 4 is between lower rail 3 and the vertical sidewall of mounting bracket 10, resistance
Buddhist nun mechanism 4 uses spring bumper or elastic rubber buffer unit, and in the respectively setting one of the stroke both ends of upper rail 1, upper rail 1
Be equipped with limiting plate 12 close to the lateral surface of mounting bracket 10 vertical sidewall, limiting plate 12 the stroke both ends of upper rail 1 respectively with resistance
4 phase of Buddhist nun mechanism is abutted against, and realizes that drawer pulls out and promote the buffering course of extreme position, the top of upper rail 1 to be equipped with protrusion respectively
Buckle 13, upper rail 1 are connect by buckle 13 with drawer bottom.
In conclusion there is the present invention Damping sliding rail of gear structure to pass through the whole height of reduction sliding rail so that structure
It is compacter, the internal capacity rate of drawer is effectively increased, by widening the width of sliding rail, improves whole balance and steady
It is qualitative, using the structure of concealed gear and the full enclosed of upper lower rail, can effectively prevent installing and using process dust or stream
The entrance of body and influence be driven effect, sliding rail surface use wear-resistant material coating, idler wheel use hollow-core construction, reduce and used
Abrasion, effectively improves the service life of sliding rail caused by journey.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of Damping sliding rail with gear structure, including two groups of guide rails, every group of guide rail include upper rail (1), middle rail (2), under
Rail (3) and damping mechanism (4), it is characterised in that：The upper rail (1) and lower rail (3) are the cavity body structure that single side opens, described
Middle rail (2) is edge-on U-shaped structure, and the middle rail (2) is through the aperture position between upper rail (1) and lower rail (3), the upper rail
(1) rail (2) in surrounding, upper rail (1) are internally provided with upper roller frame (14), and the upper roller frame (14) is embedded with top idler wheel
(6), upper bottom idler wheel (15) and upper side wheel (16), the lower rail (3) is interior to be arranged with bottom roller frame (17), the bottom roller frame
(17) bottom idler wheel (8), lower top idler wheel (18) and lower side wheel (19) are embedded with, the cavity of the upper rail (1) is interior and upper roller
The position that frame (14) is staggered is equipped with upper rack (5), is equipped with down with upper rack (5) opposite position in the cavity of the lower rail (3)
Rack (7) is equipped with gear (9) at the center side of the middle rail (2), and the bottom of the lower rail (3) is connected with mounting bracket (10),
The damping mechanism (4) is assemblied on mounting bracket (10)；The upper side wall of the middle rail (2) is located at upper rack (5) and upper rail (1)
Between medial surface, the lower wall of middle rail (2) is between lower rack (7) and the medial surface of lower rail (3), and upper rack (5) and tooth
The position of engagement of wheel (9) is in the lower section of the upper side wall of middle rail (2), and lower rack (7) and the position of engagement of gear (9) are in middle rail
(2) top of lower wall.
2. the Damping sliding rail according to claim 1 with gear structure, it is characterised in that：The gear (9) respectively with
Upper rack (5) and lower rack (7) synchro-meshing, and meshing state is kept in design runlength.
3. the Damping sliding rail according to claim 1 with gear structure, it is characterised in that：The upper top idler wheel (6), on
Bottom idler wheel (15), upper side wheel (16), bottom idler wheel (8), lower top idler wheel (18) and lower side wheel (19) be PVC material or
Hollow roller made of POM materials, hollow part are equipped with shaft, and upper top idler wheel (6) is located at the inner top surface of upper rail (1) and middle rail
(2) between outer top surface, upper bottom idler wheel (15) is located between the inner top surface and the inner bottom surface of upper rail (1) of middle rail (2), upper side wheel
(16) be located at upper rail (1) medial surface and the lateral surface of middle rail (2) between, bottom idler wheel (8), lower top idler wheel (18) and under sidewinder
(19) are taken turns to be symmetrical arranged with upper top idler wheel (6), upper bottom idler wheel (15) and upper side wheel (16) respectively.
4. the Damping sliding rail according to claim 1 with gear structure, it is characterised in that：The damping mechanism (4) is adopted
With spring bumper or elastic rubber buffer unit, and in the respectively setting one of the stroke both ends of upper rail (1).
5. the Damping sliding rail according to claim 1 with gear structure, it is characterised in that：The upper rail (1), middle rail
(2) it is all made of stainless steel material with lower rail (3) and is made, and surface coats wear-resistant material layer.
6. the Damping sliding rail according to claim 1 with gear structure, it is characterised in that：The mounting bracket (10) is
" L " type bending structure, vertical sidewall are equipped at least three groups of mounting holes (11), and the lower rail (3) is mounted on mounting bracket (10)
Horizontal flanging on, the damping mechanism (4) is located between lower rail (3) and the vertical sidewall of mounting bracket (10).
7. the Damping sliding rail according to claim 1 with gear structure, it is characterised in that：The upper rail (1) is close to peace
The lateral surface for shelving (10) vertical sidewall is equipped with limiting plate (12), and the limiting plate (12) is at the stroke both ends of upper rail (1) point
It is not abutted against mutually with damping mechanism (4), the top of upper rail (1) is equipped with the buckle (13) of protrusion.
8. the Damping sliding rail according to any one of claims 1 to 7 with gear structure, it is characterised in that：Described in two groups
Guide rail is symmetrically disposed on cabinet chamber both sides, and is fixedly mounted by the mounting hole (11) on mounting bracket (10), and upper rail (1) passes through buckle
(13) it is connect with drawer bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584850.XA CN106037298B (en) | 2016-07-06 | 2016-07-06 | A kind of Damping sliding rail with gear structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610584850.XA CN106037298B (en) | 2016-07-06 | 2016-07-06 | A kind of Damping sliding rail with gear structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106037298A CN106037298A (en) | 2016-10-26 |
| CN106037298B true CN106037298B (en) | 2018-08-14 |
Family
ID=57417376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610584850.XA Expired - Fee Related CN106037298B (en) | 2016-07-06 | 2016-07-06 | A kind of Damping sliding rail with gear structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106037298B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3713449B1 (en) * | 2017-11-20 | 2023-01-25 | Arturo Salice S.p.A. | Pull-out guide for drawers or the like |
| CN110200423B (en) * | 2018-02-28 | 2021-12-14 | 川湖科技股份有限公司 | Sliding rail assembly for furniture |
| CN110960011B (en) * | 2018-09-29 | 2022-09-20 | 川湖科技股份有限公司 | Slide rail mechanism |
| CN110464142A (en) * | 2019-08-09 | 2019-11-19 | 广东库博精密科技有限公司 | A kind of drawer guideway |
| CN111870069A (en) * | 2020-08-25 | 2020-11-03 | 东莞市帝格五金制品有限公司 | Slide rail assembly and cabinet comprising same |
| CN112890474B (en) * | 2021-03-30 | 2024-04-09 | 江苏玖星精密科技集团有限公司 | Synchronous slide rail with silence effect |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002823B4 (en) * | 2004-01-12 | 2016-05-04 | Grass Gmbh | Pull-out guide for drawers |
| DE202004006284U1 (en) * | 2004-04-21 | 2005-05-12 | Grass Gmbh | Drawer guide has two rail systems with at least one rail system having the rail and carriage components synchronized using two partial synchronizations |
| CN101129236B (en) * | 2006-04-07 | 2013-06-12 | 邓保荣 | Drawer pulley |
| CN204812831U (en) * | 2015-06-29 | 2015-12-02 | 广东泰明金属制品有限公司 | Furniture slide rail |
| CN205994010U (en) * | 2016-07-06 | 2017-03-08 | 金华纳加利厨配有限公司 | A kind of Damping sliding rail with gear structure |
-
2016
- 2016-07-06 CN CN201610584850.XA patent/CN106037298B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106037298A (en) | 2016-10-26 |
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| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180814 Termination date: 20200706 |